27
Indication & Controls
Ground Fault Trouble
Flashes amber when there is a ground fault trouble. To correct the fault, check for any external
wiring touching the chassis. Jumper, a wire loop, must be installed to enable Ground Fault
detection. For wiring information see 7.2.10 Relay, Ground Supervision and Auxiliary Supply
Wiring on page 87. For configuration information see 6.2.2 Setting Protocols, Reporting,
Charger, Battery Installed on page 40.
4.1.3 Other LEDs
Figure 10 Additional LEDs
Addressable (SLC) Loop Indicators
Three LEDs. Two LED’s that flash green for incoming activity for each loop, and one that
flashes red for outgoing loop activity.
Synchronized Input Indicators
Two LEDs. One LED on each input that flashes green for incoming activity.
Trouble Relay Indicator
One LED that is steady green for system OK.
Alarm Relay Indicator
One red LED that is steady red when an alarm is activated.
NAC Circuit Indicators
Each NAC Circuit has one red LED that flashes when activated and one amber that activates
solid when a trouble occurs. To clear the trouble and reset the panel press the acknowledge
button.
Synchronized Output Indicators
Two LEDs. One LED on each output that flashes green for outgoing activity.
4.1.4 Flash Rate
Trouble Flash
20 flashes per minute, 50% duty cycle.
4.1.5 Controls
Acknowledge Button
This button is used to clear any trouble indications on the INX-10A.
Configuration DIP switches
The DIP switches are used for a variety of different configuration settings. For more
information see Chapter 6.0 Configuration on page 34.
-
+ + -
ADDRESSABLE LOOP
-
+ + -
SYNCH. INPUT 1
-
+ + -
SYNCH. INPUT 2
TROUBLE RELAY
ALARM RELAY
NC NO
C
ALARM RELAY
NC NO
C
NAC 1
YZ
+
Z
+
Z
-
YZ
-
NAC 5
YZ
+
Z
+
Z
-
YZ
-
NAC 4
YZ
+
Z
+
Z
-
YZ
-
NAC 3
YZ
+
Z
+
Z
-
YZ
-
NAC 2
YZ
+
Z
+
Z
-
YZ
-
-
+
+
-
SYNCH OUTPUTS
1
2
INPUT
ACTIVE
INPUT
ACTIVE
SYSTEM
OK
ALARM
OK
NAC ON
TROUBLE NAC ON
TROUBLE NAC ON
TROUBLE NAC ON
TROUBLE NAC ON
TROUBLE
RECV1
RECV2
XMIT
C
P
NC NO
Содержание INX-10A Series
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